Savage 11-second spinning backfist KO stuns MMA world

Middleweight Kailan Hill has completed a hat-trick of KO wins with mesmerising spinning backfist at LFA 54.

Hill took only 11 seconds to unleash the perfect strike, knocking American opponent Andre Walker unconscious before he hit the canvas.

The Puerto Rican southpaw’s third consecutive knockout win moves him to an undefeated 4-0 in his professional career.

At 23 years of age, a UFC contract seems imminent for Hill who is knocking on the door of MMA’s premiere promotion.

The MMA faithful struggled to put their astonishment into words on Twitter.